import Vue from 'vue'

import 'normalize.css/normalize.css' // A modern alternative to CSS resets

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
// import locale from 'element-ui/lib/locale/lang/en' // lang i18n

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'

import '@/icons' // icon
import '@/permission' // permission control

/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
if (process.env.NODE_ENV === 'production') {
  const { mockXHR } = require('../mock')
  mockXHR()
}

// set ElementUI lang to EN
// Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
Vue.use(ElementUI)

Vue.config.productionTip = false

// 注册自定义指令
Vue.directive('permission', {
  // 会在
  inserted(el, binding) {
    // el 指令绑定的那个dom元素
    // binding 指令 v-permission="表达式" 的表达式相关信息
    // console.log('el', el)
    // console.log('binding', binding.value)
    const points = store.state.user.userInfo.roles.points || []
    // console.log('points  ----->  ', points)
    if (!points.includes(binding.value)) {
      // el.remove // 移除dom元素 无效
      // el.onclick = null // 移除点击事件 无效
      // el.disabled = true
      el.parentNode.removeChild(el)
      // el.style.pointerEvents = 'none' // 禁用任何指针事件
      // el.addEventListener('click', () => {
      //   alert('您没有权限执行此操作')
      // })
    }
  }
})

new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})
